local xiongchen_active = fk.CreateSkill{
  name = "xiaobai__xiongchen_active",
}
xiongchen_active:addEffect("active",
{
  card_num = 0,
  target_num = 1,
  interaction = function(self, player)
    return UI.Spin {
      from = 1,
      to = player:getMark("xiaobai__xiongchen-tmp"),
    }
  end,
  card_filter = Util.FalseFunc,
  target_filter = function (self, player, to_select, selected)
    return #selected == 0
  end,
})

return xiongchen_active